/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2013  Georg Rudoy
 *
 * Boost Software License - Version 1.0 - August 17th, 2003
 *
 * Permission is hereby granted, free of charge, to any person or organization
 * obtaining a copy of the software and accompanying documentation covered by
 * this license (the "Software") to use, reproduce, display, distribute,
 * execute, and transmit the Software, and to prepare derivative works of the
 * Software, and to permit third-parties to whom the Software is furnished to
 * do so, all subject to the following:
 *
 * The copyright notices in the Software and this entire statement, including
 * the above license grant, this restriction and the following disclaimer,
 * must be included in all copies of the Software, in whole or in part, and
 * all derivative works of the Software, unless such copies or derivative
 * works are solely in the form of machine-executable object code generated by
 * a source language processor.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
 * SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
 * FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 * DEALINGS IN THE SOFTWARE.
 **********************************************************************/

#include "selectablebrowser.h"
#include <QVBoxLayout>

namespace LeechCraft
{
	namespace Util
	{
		SelectableBrowser::SelectableBrowser (QWidget *parent)
		: QWidget (parent)
		, Internal_ (true)
		{
			QVBoxLayout *lay = new QVBoxLayout ();
			lay->setContentsMargins (0, 0, 0, 0);
			setLayout (lay);
			setSizePolicy (QSizePolicy::Expanding, QSizePolicy::Expanding);

			PrepareInternal ();
		}

		void SelectableBrowser::Construct (IWebBrowser *browser)
		{
			if (browser &&
					browser->GetWidget ())
			{
				Internal_ = false;
				InternalBrowser_.reset ();
				ExternalBrowser_.reset (browser->GetWidget ());
				layout ()->addWidget (ExternalBrowser_->Widget ());
			}
			else
			{
				ExternalBrowser_.reset ();
				PrepareInternal ();
			}
		}

		void SelectableBrowser::SetHtml (const QString& html, const QUrl& base)
		{
			if (Internal_)
				InternalBrowser_->setHtml (html);
			else
				ExternalBrowser_->SetHtml (html, base);
		}

		void SelectableBrowser::SetNavBarVisible (bool visible)
		{
			if (!Internal_)
				ExternalBrowser_->SetNavBarVisible (visible);
		}

		void SelectableBrowser::SetEverythingElseVisible (bool visible)
		{
			if (!Internal_)
				ExternalBrowser_->SetEverythingElseVisible (visible);
		}

		void SelectableBrowser::PrepareInternal ()
		{
			Internal_ = true;
			InternalBrowser_.reset (new QTextBrowser (this));
			InternalBrowser_->setOpenExternalLinks (true);
			InternalBrowser_->setSizePolicy (QSizePolicy::Expanding, QSizePolicy::Expanding);
			layout ()->addWidget (InternalBrowser_.get ());
		}
	}
}
